diff --git a/src/main/java/me/cortex/voxy/client/core/rendering/Viewport.java b/src/main/java/me/cortex/voxy/client/core/rendering/Viewport.java
index bb8679af..cb06cdae 100644
--- a/src/main/java/me/cortex/voxy/client/core/rendering/Viewport.java
+++ b/src/main/java/me/cortex/voxy/client/core/rendering/Viewport.java
@@ -102,4 +102,6 @@ public abstract class Viewport <A extends Viewport<A>> {
 
         return (A) this;
     }
+
+    public abstract GlBuffer getRenderList();
 }
diff --git a/src/main/java/me/cortex/voxy/client/core/rendering/section/MDICViewport.java b/src/main/java/me/cortex/voxy/client/core/rendering/section/MDICViewport.java
index 0b713a2a..850bafbc 100644
--- a/src/main/java/me/cortex/voxy/client/core/rendering/section/MDICViewport.java
+++ b/src/main/java/me/cortex/voxy/client/core/rendering/section/MDICViewport.java
@@ -26,6 +26,7 @@ public class MDICViewport extends Viewport<MDICViewport> {
         this.positionScratchBuffer.free();
     }
 
+    @Override
     public GlBuffer getRenderList() {
         return this.indirectLookupBuffer;
     }